June 20, 2021 12:55 pm 6 Things to Know: Top Stories of the Day US & World Videos 0:50 Teacher arrested after student slapped at Cutler Bay school 2:49 Promoting cyclist safety in Miami-Dade 3:54 Family of teen injured in Boca Chita Key boat crash speaks 2:06 Team rescues Miami firefighter who went into cardiac arrest 1:04 Florida mother charged in murder of 4-year-old son